validation and cross-cultural adaptation of croatian secel questionnaire

Conditions: Larynx Neoplasm; Laryngectomy; Status; Communication; Quality of Life

Summary: self-evaluation of communication experiences after laryngectomy (secel) questionnaire has been developed, with the aim of evaluating rehabilitation needs and the psychosocial care for patients with laryngeal cancer. this short but comprehensive self-report instrument measures the perceived adjustment to communication experiences and is intended to aid in determining counselling needs in patients with laryngeal cancer who are treated with a laryngectomy. the first aim of this study is to evaluate the translation, psychometric properties and cultural adaptation of a croatian version of the secel questionnaire. secondary aim is to examine relationship between the croatian version of the secel and the short form health survey (sf-36) and the voice handicap index (vhi) questionnaires and to examine relationship between objective voice measures and self-evaluation of communication experiences after laryngectomy (secel:hr).

at the first visit all patients included in the study were asked to complete the croatian version of the voice handicap index (vhi), short form health survey (sf-36) and self-evaluation of communication experiences after laryngectomy (secel:hr) questionnaire. secel questionnaire consists of two parts. the first part examines the relevant general data on the person filling out the questionnaire, while the second part consists of 35 items questionably or statement-designed to examine communication experiences. patients estimates the incidence of these communication difficulties on the likert scale (0-never, 1-sometimes, 2-often, 3-always). 35 items are grouped according to 3 subscales named general (0-15 score range), environment (0-42 score range) and attitude (0-45 score range), and item number 35 is a separate question: "do you talk the same amount now as before your laryngectomy?" and is rated with a "yes," "more," and "less" rating category. the overall numerical score varies from 0 to 102, and the higher score indicates greater difficulties and worse postoperative speech-communication adjustment. the voice handicap index (vhi) questionnaire consist of 30 items organized in three subscales functional, physical and emotional and also scored with likert scale with overall score from 0 to 120. higher scores indicate a greater handicap. the short form health survey (sf-36) is a multi-purpose short-form health survey that consist of 36 questions divided in eight dimension and clustered into two groups: physical and mental health. each item was standardized (range 0-100), with a higher score representing better qol. the objective assessment includes the maximum phonation time measured in seconds as common clinical measure of glottal efficiency, diadochokinesis of the 3-syllable "pa-ta-ka" in 5 seconds (rated in syll/s) or how quickly subjects can produce a series of rapid sounds which is a measure of speech efficiency. all patients will fulfil the secel:hr questionnaire twice, two weeks after the initial test and that will be considered as a re-test of the secel reliability analysis.

Eligibility criteria:
inclusion criteria: 1. patients who completed minimal their 12-month period without disease after surgery and post-operative treatments such as radiotherapy or chemotherapy 2. patients with preserved reading skills 3. regular presence at follow-up visits exclusion criteria: 1. acute respiratory infection of the upper or lower respiratory tract 2. presence of neurologic or pulmonary diseases 3. recurrence of cancer 4. deviation from the research protocol

Keywords: laryngectomy speech,alaryngeal quality of life assessment communication